package com.tai.design.adapter.object_adapter;

/**
 * The interface Sd card.
 *
 * @version v1.0
 * @ClassName: SDCard
 * @Description: 目标接口
 * @Author: taylor
 */
public interface SDCard {

    /**
     * Read sd string.
     *
     * @return the string
     */
//从SD卡中读取数据
    String readSD();

    /**
     * Write sd.
     *
     * @param msg the msg
     */
//往SD卡中写数据
    void writeSD(String msg);
}
